[INFO] fetching crate riker-patterns 0.4.2...
[INFO] testing riker-patterns-0.4.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate riker-patterns 0.4.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate riker-patterns 0.4.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate riker-patterns 0.4.2
[INFO] finished tweaking crates.io crate riker-patterns 0.4.2
[INFO] tweaked toml for crates.io crate riker-patterns 0.4.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c1608d3c25ec4fdcc4d35c2a8f492b37245ee29676c3d30439c677fc35129559
[INFO] running `Command { std: "docker" "start" "-a" "c1608d3c25ec4fdcc4d35c2a8f492b37245ee29676c3d30439c677fc35129559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1608d3c25ec4fdcc4d35c2a8f492b37245ee29676c3d30439c677fc35129559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1608d3c25ec4fdcc4d35c2a8f492b37245ee29676c3d30439c677fc35129559", kill_on_drop: false }`
[INFO] [stdout] c1608d3c25ec4fdcc4d35c2a8f492b37245ee29676c3d30439c677fc35129559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c69218934ce0bb0e23612d1aeeb18ef06f26cdc3c266665924f7835ade1e17eb
[INFO] running `Command { std: "docker" "start" "-a" "c69218934ce0bb0e23612d1aeeb18ef06f26cdc3c266665924f7835ade1e17eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling serde v0.8.23
[INFO] [stderr]    Compiling arc-swap v1.5.0
[INFO] [stderr]    Compiling rust-ini v0.13.0
[INFO] [stderr]    Compiling const-random-macro v0.1.13
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling riker-macros v0.2.0
[INFO] [stderr]    Compiling const-random v0.1.13
[INFO] [stderr]    Compiling ahash v0.3.8
[INFO] [stderr]    Compiling slog-scope v4.4.0
[INFO] [stderr]    Compiling slog-stdlog v4.1.1
[INFO] [stderr]    Compiling dashmap v3.11.10
[INFO] [stderr]    Compiling serde_test v0.8.23
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling linked-hash-map v0.3.0
[INFO] [stderr]    Compiling serde-hjson v0.9.1
[INFO] [stderr]    Compiling config v0.10.1
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling riker v0.4.2
[INFO] [stderr]    Compiling riker-patterns v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.88s
[INFO] running `Command { std: "docker" "inspect" "c69218934ce0bb0e23612d1aeeb18ef06f26cdc3c266665924f7835ade1e17eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c69218934ce0bb0e23612d1aeeb18ef06f26cdc3c266665924f7835ade1e17eb", kill_on_drop: false }`
[INFO] [stdout] c69218934ce0bb0e23612d1aeeb18ef06f26cdc3c266665924f7835ade1e17eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cbfc2743452e69c7877ed8b47b3ab738173cd854a0d15fa40fba7d3bc0a10fc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0cbfc2743452e69c7877ed8b47b3ab738173cd854a0d15fa40fba7d3bc0a10fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling riker-testkit v0.1.0
[INFO] [stderr]    Compiling riker-patterns v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.73s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/riker_patterns-3c7d8a00fa2eb055)
[INFO] [stderr]   Executable tests/ask.rs (/opt/rustwide/target/debug/deps/ask-dd47d0716a424a87)
[INFO] [stderr]   Executable tests/transform.rs (/opt/rustwide/target/debug/deps/transform-6e1666d750fa8edb)
[INFO] running `Command { std: "docker" "inspect" "0cbfc2743452e69c7877ed8b47b3ab738173cd854a0d15fa40fba7d3bc0a10fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cbfc2743452e69c7877ed8b47b3ab738173cd854a0d15fa40fba7d3bc0a10fc", kill_on_drop: false }`
[INFO] [stdout] 0cbfc2743452e69c7877ed8b47b3ab738173cd854a0d15fa40fba7d3bc0a10fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2e7d9f5c680ce5dd32d26fcff8faa78317764080e18ef830a34b53a69ddfa2c7
[INFO] running `Command { std: "docker" "start" "-a" "2e7d9f5c680ce5dd32d26fcff8faa78317764080e18ef830a34b53a69ddfa2c7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/riker_patterns-3c7d8a00fa2eb055)
[INFO] [stderr]      Running tests/ask.rs (/opt/rustwide/target/debug/deps/ask-dd47d0716a424a87)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ask_actor ... ok
[INFO] [stdout] test stress_test ... ok
[INFO] [stderr]      Running tests/transform.rs (/opt/rustwide/target/debug/deps/transform-6e1666d750fa8edb)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 14.18s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test transform ... ok
[INFO] [stdout] test transform_incorrect ... ok
[INFO] [stderr]    Doc-tests riker-patterns
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/ask.rs - ask::ask (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e7d9f5c680ce5dd32d26fcff8faa78317764080e18ef830a34b53a69ddfa2c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e7d9f5c680ce5dd32d26fcff8faa78317764080e18ef830a34b53a69ddfa2c7", kill_on_drop: false }`
[INFO] [stdout] 2e7d9f5c680ce5dd32d26fcff8faa78317764080e18ef830a34b53a69ddfa2c7